openproject/app/assets/stylesheets/content/_tabs.sass

.tabrow
  display: table
  text-align: left
  list-style: none
  margin: 0
  padding: 0
  line-height: $work-package-details--tab-height - 10px
  height:      $work-package-details--tab-height
  overflow: hidden
  position: relative
  width: 100%
  font-weight: bold
  text-transform: uppercase

  li
    display: table-cell
    box-sizing: content-box
    position: relative
    line-height: 38px
    margin: 0
    padding: 0
    text-align: center
    cursor: pointer

    .wp-tabs-count
      margin-left: 5px
      border-radius: 0.5rem
      min-width: 1rem
      display: inline-block
      font-size: 0.7rem
      line-height: 1rem
      min-height: 1rem
      vertical-align: 0.1rem
      padding: 0 0.15rem 0 0.15rem
      background: $light-gray
      font-weight: bold

  a
    display: inline-block
    color: #333
    text-decoration: none
    &:hover
      text-decoration: none

  li.tab-icon
    width: 5%
    .icon-context:before
      padding-top: 10px
    &:hover
      border-bottom: 0
  li.selected,
  li:hover
    color: #999
    border-bottom: 2px solid
    a
      @include varprop(color, content-link-color)
    .wp-tabs-count
      @include varprop(color, content-link-color)
      &:hover
        @include varprop(color, content-link-color)
  li.selected,
  li.selected:hover
    @include varprop(border-bottom-color, content-link-color)
  li:hover
    border-bottom-color: #DDDDDD

  li.-disabled
    cursor: default
    pointer-events: none
    border-bottom-width: 0
    a
      color: $tabs-font-color-disabled

content-tabs
  min-height: 73px
  display: block

.scrollable-tabs
  position: relative
  overflow: hidden
  box-sizing: content-box
  height: 40px
  border-bottom: 1px solid #DDDDDD
  margin-bottom: 1rem

  .tabrow
    display: block
    overflow-x: auto
    white-space: nowrap
    height: 57px
    li
      display: inline-block
      padding-left: 1rem
      padding-right: 1rem
      font-size: 14px

  &.-narrow
    margin-bottom: 0
    height: initial

    .tabrow
      height: initial
      line-height: initial

      li
        line-height: initial
        padding-bottom: 6px

.scrollable-tabs--button
  display: block
  width: 20px
  position: absolute
  top: 0px
  line-height: 38px
  background: white
  color: $light-gray
  font-size: 0.7rem
  &.-left
    left: 0
    box-shadow: 0px 0px 10px 10px white
    text-align: left
  &.-right
    right: 0
    text-align: right
    box-shadow: 0px 0px 10px 10px white
  &:hover
    @include varprop(color, content-link-color)
    cursor: pointer

.tab-content
  .form--section
    padding: 0